156965346142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{16947241}}^1$

素因数の和:16947675

約数の個数: 16

約数和(自身を含む): 257462500464

約数和(自身を除く): 100497154322

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 16947241, 33894482, 186419651, 372839302, 7134788461, 14269576922, 78482673071, 156965346142]

約数ペア:

[(1, 156965346142), (2, 78482673071), (11, 14269576922), (22, 7134788461), (421, 372839302), (842, 186419651), (4631, 33894482), (9262, 16947241)]